The working heart is a precursor for this zone's presence, since it disappears when cardioplegia arrests the heart [12]. (a) (b) Figure 6. (a) Mid-septal hyperechogenic line shown in low and high-resolution echocardiogram; (b) septum high-resolution ultrasound image at transducer frequency...
Then, the damage on the genome is repaired by the cell mechanisms. During the process, a small insertion or deletion can be produced or a single nucleotide can be precisely changed due to the presence of two alternative pathways to repair the DSB: non-homologous end joining (NHEJ) or ...